How to Crop Pictures on Mac: A Step-by-Step Guide

Hello there! If you’re a Mac user, you might have experienced difficulties in cropping pictures, especially if you’re new to the platform. Don’t worry, though – in this article, we’ll guide you through the steps of cropping pictures on Mac, so you won’t have to struggle with it.

Steps to Crop Pictures on Mac

Step 1: Open Preview

Open Preview by clicking on the app icon from the Dock or by searching for it through Spotlight (pressing CMD + Space).

Step 2: Choose the Image

Once you have launched the Preview app, open the image that you want to crop by going to File → Open or by dragging and dropping the image into the Preview window.

Step 3: Select the Crop Tool

Select the crop tool from the toolbar in the upper-left corner of the screen or by pressing the keyboard shortcut “Command + K.”

Step 4: Adjust the Crop Box

Click and drag the crop box to the desired size and shape.

Step 5: Fine-Tune the Crop Box

If you need to fine-tune the crop dimensions, you can use the editing handles on the corners and edges of the crop box.

Step 6: Confirm the Crop Selection

Once you’re satisfied with the crop box selection, click the “Crop” button in the top right corner or use the keyboard shortcut “Command + K.”

Step 7: Save the Cropped Image

Save the newly cropped image by going to File → Save or by using the keyboard shortcut “Command + S.”

Step 8: Choose a File Name and Location

Give your cropped image a name and choose where to save it on your computer.

Step 9: Choose the File Format

Choose the file format that you want to save your image as, such as PNG or JPEG.

Step 10: Check the Image Properties

Review the image properties to ensure that the resolution and file size are what you need.

Step 11: Share or Use the Cropped Image

Now that your image is cropped, you can share or use it as needed.

Step 12: Undo or Start Over

If you need to undo or start over, simply press the keyboard shortcut “Command + Z.”


Now that we have gone through the steps of cropping a picture on Mac let us explain them in more detail.

To start, you will need to open the Preview app on your Mac. This app comes pre-installed on all Mac computers and is a great tool to crop photos. Once you have opened the app, you can open the image you want to crop either by going to File → Open or by dragging and dropping the image into the Preview window.

After you have opened the image, you will need to select the crop tool from the toolbar. The crop tool is represented by a square with dashed lines around it. Once the tool is selected, click and drag the crop box to select the area that you want to keep in the image. You can also fine-tune the dimensions of the crop box using the editing handles on the corners and edges of the box.

Once you’re satisfied with the crop box, click the “Crop” button in the top right corner to confirm the selection.

Next, you will need to save your newly cropped image by going to File → Save or by using the keyboard shortcut “Command + S.” Choose a file name, location, and file format, and then review the image properties to ensure everything looks good. If you need to undo or start over, simply press the keyboard shortcut “Command + Z.”

Tips and Tricks

1. Use the keyboard shortcuts

Using keyboard shortcuts can make the cropping process faster and easier. The crop tool can be accessed by pressing “Command + K,” and to save the image, use “Command + S.”

2. Use the editing handles

The editing handles on the corners and edges of the crop box are great for fine-tuning the dimensions of the box.

3. Use the aspect ratio tool

The aspect ratio tool can be used to crop an image quickly and without much guesswork. It’s a useful tool especially when you need to crop photos for social media.

4. Preview your crop

Previewing your crop can help you avoid cutting out important parts of the image. Use the Preview button to preview your crop before confirming it.

5. Rotate the image before cropping

If your image is slanted or crooked, you can rotate it before cropping. Use the rotate button in the toolbar to do this.

6. Use the Gridlines

Grid lines can help with cropping an image straight. Turn on the grid lines by going to View → Show Grid.

7. Use multiple crop boxes

You can use multiple crop boxes to crop different parts of the same image. Use the crop tool to select the first part of the image, then select it again to create a new crop box and repeat the process.

8. Undo the crop

To undo a crop, press “Command + Z.” This will take you back to the previous action.

9. Use the Magnification tool

The magnification tool is useful for zooming in on specific areas of your image. It’s especially handy when you want to crop photos with intricate details.

10. Try different file formats

Different file formats have different strengths and weaknesses. Experiment with different file formats to see which works best for your needs.

That’s it! These are the steps to cropping pictures on Mac. We hope this article was helpful in solving any cropping issues you might have had. Happy cropping!

Advantages and Disadvantages of How to Crop Pictures on Mac

Mac computers are popular among designers and photographers due to their built-in photo editing tools. Cropping pictures on a Mac is a basic photo editing skill that has its own advantages and disadvantages. Here are some of them:


Advantages Description
1. Easy to Use Mac’s photo editing tools, including cropping pictures, are user-friendly and intuitive.
2. Time-Saver Cropping pictures on your Mac is quick and efficient, allowing you to save precious time on photo editing.
3. Non-Destructive Editing When you crop a picture on your Mac, you can save the original file as well as the edited version, which means you can reverse the process if needed.
4. Professional-Looking Results With the precise crop selection and aspect ratios offered by Mac’s editing tools, you can achieve professional-looking results.
5. Creative Freedom Cropping pictures allows you to experiment with different compositions, making your photos more unique and artistic.
6. Enhanced Focus By cropping out unnecessary elements from your pictures, you can draw attention to the main subject and enhance its impact.
7. Consistent Image Sizes Cropping pictures on your Mac ensures that they have the same size and resolution, making them look more polished and professional when displayed together.
8. Multi-Purpose Use Cropping pictures on your Mac can be useful for various purposes such as social media posts, website images, or print designs.
9. Cost-Effective Since Mac’s photo editing tools are pre-installed, cropping pictures on your Mac is a cost-effective way to achieve great results without having to purchase additional software.
10. Eco-Friendly Cropping pictures on your Mac allows you to reduce file sizes and optimize image quality, which helps to conserve storage space and save on energy consumption.


While cropping pictures on your Mac has many advantages, there are also some disadvantages to consider:

  1. Reduced Image Quality: When you crop a picture, you are essentially removing pixels from the original image, which can result in a loss of image quality.
  2. Difficulty with Resizing: If you crop a picture too much or choose an inappropriate aspect ratio, it can be difficult to resize the image without losing details or distorting the original content.
  3. Limited Creative Control: Though cropping pictures can be a creative tool, it also limits your control over the original image. For example, if you need to crop a small portion of the picture, you might not have enough space to create a composition that you want.
  4. Inconvenient for Batch Editing: If you need to crop images in bulk, it can be time-consuming and inconvenient to open each picture individually on your Mac and edit them one by one.
  5. Cannot Add Missing Content: If you accidentally crop out an important element in the picture, there is no way to add it back with Mac’s editing tools.
  6. Not Suitable for Complex Editing: While Mac’s photo editing tools provide basic editing features, they are not robust enough to manage sophisticated editing tasks, such as advanced color grading or high-end retouching.
  7. Requires Basic Skills: While editing tools on Mac are user-friendly, cropping pictures still requires some basic knowledge of photo editing and composition to achieve great results.
  8. Limited Undo Feature: Although Macs have an undo feature, it is limited. If you accidentally crop a picture, you may not be able to easily undo the changes you made.
  9. Not a Substitute for Proper Framing: While cropping can enhance the composition, it is still not a substitute for proper framing when taking a photograph in the first place.
  10. Can Be Habit-Forming: Some people become too reliant on cropping and might not take enough care with framing, leading to poor composition.


1. Can I crop pictures on my Mac?

Yes, Mac users can crop pictures using the default Photos app or other editing software.

2. How do I crop a picture using the Photos app on my Mac?

First, open the Photos app and select the picture you want to crop. Then, click the ‘Edit’ button at the top right corner of the screen, select the ‘Crop’ tool and adjust the cropping area as desired.

3. Can I crop multiple pictures at once on my Mac?

Yes, you can select multiple pictures in the Photos app and crop all of them at once using the ‘Crop’ tool.

4. What other editing options does the Photos app offer?

The Photos app offers several other editing options such as adjusting brightness, contrast, color, and adding filters.

5. Is the Photos app the only software I can use to crop pictures on my Mac?

No, there are other editing software for Mac such as Photoshop, Gimp, and Pixlr that offer more advanced editing features.

6. How do I crop a picture using Photoshop on my Mac?

First, open the picture in Photoshop and select the ‘Crop’ tool. Then, adjust the cropping area and click ‘Enter’ to apply the changes.

7. Can I crop pictures on my Mac without losing quality?

Yes, as long as you don’t crop the picture too aggressively, you can maintain the picture’s quality and resolution.

8. Can I undo a crop if I change my mind?

Yes, both the Photos app and other editing software allow you to undo or revert any changes made to the picture.

9. How do I save the cropped picture on my Mac?

After cropping the picture, you can simply click the ‘Save’ or ‘Export’ button in the editing software and choose your desired format and location to save the new picture.

10. Are there any online tools for cropping pictures on my Mac?

Yes, there are several online tools such as Canva, Fotor, and PicMonkey that allow you to crop pictures without downloading any software.

11. Can I crop pictures on my Mac using my iPhone or iPad?

Yes, you can use the default Photos app on your iPhone or iPad to crop pictures that are synced with your Mac.

12. What should I do if I encounter any issues while cropping pictures on my Mac?

You can search for solutions online, contact the editing software’s support team, or seek help from Mac forums or communities.

13. Are there any tutorials or guides for cropping pictures on my Mac?

Yes, you can find numerous tutorials and guides on websites such as YouTube, Macworld, and Techradar that offer step-by-step instructions and tips for cropping pictures.

How to Crop Pictures on Mac

Are you a Mac user who often works with images and photos? If you are, you might need to crop your pictures occasionally to focus on a certain part of the image or to remove unwanted backgrounds. Cropping images is a basic editing task that is easy to do on a Mac computer. In this article, we will guide you on how to crop pictures on Mac using the built-in Preview app.

Conclusion and Closing

Now that you know how to crop pictures on Mac, you can improve the quality of your images and make them look cleaner and more professional. It’s a simple task that anyone can do, and it only takes a few steps. Remember to always save a copy of your original image and experiment with different cropping options to achieve the desired effect. If you have any questions or suggestions, feel free to leave them in the comments below. Thank you for reading, and happy cropping!

Until next time, happy editing!